Question

resolva as inequaçoes (×-1)2×+1)<2×(×-3)​

Answer 1

Resposta:

$(x-1)(2x+1)=2x(x-3)\\\\2x^2-x-1=2x^2-6x\\\\2x^2-x-1+1=2x^2-6x+1\\\\2x^2-x=2x^2-6x+1\\\\2x^2-x-\left(2x^2-6x\right)=2x^2-6x+1-\left(2x^2-6x\right)\\\\5x=1\\\\\frac{5x}{5}=\frac{1}{5}\\\\x=\frac{1}{5}$

Answer 2

Explicação passo-a-passo:

-×(3×-1)>2+(×-3)

-× 2×2>2×-6

-×2 ×+2×>-6

3×2×>-6

×>-6

ESPERO TER AJUDADO

OBS: SE TIVER ERRADO DESCULPA